Since I'm the kind of guy who always corrects people if I know they made a mistake, the God cards are Obelisk, Slifer, and Ra. These are the Sacred Beasts. They have never been called God cards. They are still great cards, but get the group name correct next time because if someone where to see the words God Cards, they would assume you are talking about Slifer, Obelisk, and Ra even if you have pictures of Sacred Beasts.